745600896 has 128 divisors (see below), whose sum is σ = 2210054400. Its totient is φ = 247463424.

The previous prime is 745600883. The next prime is 745600927. The reversal of 745600896 is 698006547.

745600896 is a `hidden beast` number, since 7 + 4 + 560 + 0 + 89 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×745600896² = 1111841392232005632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1530765 + ... + 1531251.

It is an arithmetic number, because the mean of its divisors is an integer number (17266050).

Almost surely, 2^745600896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745600896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1105027200).

745600896 is an abundant number, since it is smaller than the sum of its proper divisors (1464453504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745600896 is a wasteful number, since it uses less digits than its factorization.

745600896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 745600896 is about 27305.6934722413. The cubic root of 745600896 is about 906.7804336288.

It can be divided in two parts, 745600 and 896, that added together give a square (746496 = 864²).

The spelling of 745600896 in words is "seven hundred forty-five million, six hundred thousand, eight hundred ninety-six".